documents: EPA-HQ-OAR-2021-0742-0023

Regulatory documents from Regulations.gov including rules, proposed rules, notices, and supporting materials.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

This data as json

id agency_id docket_id title document_type subtype posted_date posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id
EPA-HQ-OAR-2021-0742-0023 EPA EPA-HQ-OAR-2021-0742 179B O3 pm rh modeling guidance - Nov 2018 Supporting & Related Material Memorandum 2022-04-13T04:00:00Z 2022 4     2022-04-14T01:12:07Z   0 0 0900006484ea5317

Links from other tables